The Old Master and British Paintings evening sale is due to see a number of pictures go up for grabs at Sotheby's in London on July 7th.
It will feature a range of rare William Turner paintings that look set to achieve high values.
In fact, the artist's Modern Rome - Campo Vaccino has been estimated at between £12 million and £18 million.
The auction house claims the piece is one of a handful of Turner paintings still in private hands.
In addition, the sale will involve two other watercolours by the artist, as well as works by the likes of Constable and James Ward.
Elsewhere, seventeenth century Dutch and Flemish paintings comprise a significant part of the sale.
Sotheby's is also holding an Impressionist and Modern Art Day Sale in the capital on June 23rd.
It will feature famous landscape paintings from the south of France - among other items available.
Posted by Lisa Marriott